Registro IPv4
host: kha.vn
class: IN
ttl: 300
type: A
ip: 103.221.223.39

Servidores DNS Principal (mname) y Secundario (rname)
host: kha.vn
class: IN
ttl: 1800
type: SOA
mname: danica.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2411435164
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: kha.vn
class: IN
ttl: 300
type: MX
pri: 0
target: kha.vn

Información TXT
host: kha.vn
class: IN
ttl: 300
type: TXT
txt: v=spf1 +a +mx +ip4:103.221.222.45 include:azdigi-mailgateway.com ~all
entries: Array